Temat: vehicle-to-vehicle - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Investigation on use of plug - in hybrid electric vehicle (PHEV) technology using renewable energy for an autorickshaw
Autorzy:: Padmanaban, V.
Ramasubramanian, A.
Subramaniam, T.
Powiązania:: https://bibliotekanauki.pl/articles/246626.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: PHEV
renewable energy
smart grid
vehicle to grid
fast charging
auto rickshaw
Opis:: Availability and access to energy are considered as catalysts for economic growth. Harnessing clean energy for sustainable development is the keyword in today's scenario of energy utility. With the transport sector, contributing 32% of the total pollution levels, development and increased utilization of hybrid electric vehicles would be the best possible method to adopt for a cleaner and greener tomorrow. While lithium-ion technology is expected in production HEVs in the very near future, use in PHEVs are expected to be more gradual and dependent on solving the life, safety, and cost challenges. As a result, battery technologies for EVs are not fully matured due to range and charging-time issues, which are yet to be addressed. These two issues are normalized substantially in our study as the result of implementation of a battery swapping technique, thereby fast charging the batteries. This study focuses on battery systems as the electrical energy storage device and thus evaluates commercially available technologies for PHEV penetration in India through use of renewable energy sources such as wind and solar power in specific demographic areas as a typical example. The three-wheeler vehicle, popularly known as auto-rickshaws are one of the most important type of commercial transportation in majority of the Indian cities. An example of such a typical urban use auto rickshaw is considered for our study. This project has three main objectives: To convert the existing three wheeler into a PHEV and to determine the state of technology for PHEV batteries through an extensive literature review, develop a battery pack model and its charging cum swapping station at the above two places using renewable energy sources and finally to assess the environmental benefits of greenhouse gases emission, CO2 reduction and decrease in fuel consumption.
Źródło:: Journal of KONES; 2012, 19, 2; 383-394
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The car fleet management model with including expectations of the users
Autorzy:: Szczepański, E.
Nivette, M.
Jacyna-Gołda, I.
Izdebski, M.
Powiązania:: https://bibliotekanauki.pl/articles/243821.pdf
Data publikacji:: 2018
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: Car Fleet Management
assignment
vehicle to task
decision-making model
fleet management
Opis:: The paper presents a certain approach to fleet management in the company, taking into account the mobility of employees and the selection of vehicles for tasks. The main objective is to indicate the factors that significantly affect the proper selection of vehicles for the task, as well as concurrently meeting recipients' needs. The general model for fleet management was presented, taking into account not only the mobility of employees but also the method of obtaining funds for the replacement of greener cars. The current approach is based on the car purchase model in the form of credit, low-purchase leasing, and supervision over the use process and operating costs by the company's internal resources. The problem solved in the article concerns the analysis of entrusting fleet management to specialized Car Fleet Management (CFM) companies. It was pointed out that in this calculation model, CFM companies have to take into account many variables related to vehicle selection and mobility of employees in order to perform tasks. In this article, particular attention has been paid to the areas that CFM analyses when choosing a vehicle for a given company.
Źródło:: Journal of KONES; 2018, 25, 4; 489-500
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Well-to-wheel CO2 emission of electric vehicle in Polandlectric vehicle in Poland
Autorzy:: Staniak, P.
Moćko, W.
Wojciechowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/241783.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: CO2 emission
electric vehicle
well-to-wheel emission
air pollution
renewable energy sources
Opis:: The total CO2 emission of electric vehicle depends on a renewable energy share in an energy market of given country. At the moment, this share is significant only in a few European countries (Denmark, Germany, Scandinavian countries) having large number of water, solar and wind power plants. Additionally, France may be considered as a country possessing low-emission electric energy, because around 90% of this energy is generated by a nuclear power plants. In order to compare the greenhouse gas emission from an electric vehicle with combustion powered cars well-to-wheel (WtW) methodology may be applied. The well-to-wheel emission estimates the total CO2 which is required to generate a given power measured on vehicle wheels including generating, transferring and processing losses. The magnitude of WtW varies from 0g/km in the case of a vehicle charged directly by a solar or wind powered charging point to 200 g/km in the case of charging form public grid powered by old coal power plants. For the Polish energy market the share of renewable energy sources is negligible (below 10%), moreover majority of a power plants uses coal to generate electricity. However, according to the EU strategy this share should be doubled until 2020. Additionally, it is considered building of a nuclear power plant, which results in further reduction of CO2 from energetic industry. In this article WtW CO2 emission of electric driven vehicle charged from the public grid was analyzed for Polish conditions at present and various growth scenario as well. Moreover, an actual energy market structure as well as growth perspectives were reviewed.
Źródło:: Journal of KONES; 2012, 19, 4; 139-148
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Comparison of mileage fuel consumption with the natural operation of the three different cycles
Autorzy:: Sitnik, L. J.
Magdziarz-Tokłowicz, M.
Walkowiak, Wł.
Wróbel, R.
Włostowski, R.
Powiązania:: https://bibliotekanauki.pl/articles/243579.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: fuel consumption
mileage fuel consumption
resistance to motion
energy consumption of traffic
vehicle operation
SI engine
Opis:: In the automotive industry in the world continuously being sought universal driving cycle. The test should closely match the fuel consumption and emissions of toxins in the fumes of the test vehicle in its real operating conditions [4]. However, in the previously developed solid driving tests established velocity profiles differ significantly from actual driving conditions. The difference in fuel consumption, comparing the natural operation of the NEDC test reaches an average of 18%. The new version of the driving cycle should be more realistic to the everyday use of additional equipment and gadgets that are installed in modern vehicles [1]. The impact on fuel consumption by vehicles may be conditioned not only by its size and weight, but also by the geometry of the track motion, forces causing the motion and the forces acting on the car when driving on curved tracks. The vehicle encounters and overcomes all the forces that act on it while driving-resistance movement. In the energy intake through the vehicle runs in the motor changes at the expense of the energy of fuel consumed. The driving force performs work on a given stretch of road balancing (predominant) friction. On the basis of the calculated resistance movement and the energy consumption of the movement in the selected object was a comparison of the actual consumption of fuel in the vehicle with the ignition spark. Analysis was performed and found differences in three cycles: urban, extra-urban and combined.
Źródło:: Journal of KONES; 2014, 21, 4; 439-444
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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